<span>(5a^2-4)*(25a^4+20a^2+16) is your answer</span>
Answer:
669.9 ft³
Step-by-step explanation:
The formula for volume of a cone:


The radius is 8; the height is 10.
From here, we can just plug the numbers into the formula.

≈ 
Answer:
0.015625
Step-by-step explanation:
Answer:
not 100% sure but answer should be 59
Step-by-step explanation:
QSR is inscribed
118/2=59